version 1.8, 2008/07/10 00:19:56
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version 1.9, 2008/07/11 13:43:53
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Line 61 sub handler {
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Line 61 sub handler {
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text=>"Self-enroll"}); |
text=>"Self-enroll"}); |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enroll in course')); |
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enroll in course')); |
if ($coursechk ne 'ok') { |
if ($coursechk ne 'ok') { |
$r->print(&mt('Invalid domain or course number')); |
$r->print('<h3>'.&mt('Self-enrollment error').'</h3>'. |
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'<span class="LC_error">'.&mt('Invalid domain or course number').'</span>'); |
$r->print(&Apache::loncommon::end_page()); |
$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
my ($cdom,$cnum,$canenroll,$selfenroll_types,$selfenroll_registered, |
my ($cdom,$cnum,$canenroll,$selfenroll_types,$selfenroll_registered, |
@cancreate,$knownuser,$selfenroll_access_start,$selfenroll_access_end, |
@cancreate,$knownuser,$selfenroll_access_start,$selfenroll_access_end, |
$selfenroll_section,%curr_role,%coursehash); |
$selfenroll_section,$selfenroll_future,%curr_role,%coursehash,$cdomdesc); |
my $now = time; |
my $now = time; |
%coursehash = &Apache::lonnet::coursedescription($cid); |
%coursehash = &Apache::lonnet::coursedescription($cid); |
$cdom = $coursehash{'domain'}; |
$cdom = $coursehash{'domain'}; |
Line 80 sub handler {
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Line 81 sub handler {
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if ($selfenroll_types ne '') { |
if ($selfenroll_types ne '') { |
my $start = $coursehash{'internal.selfenroll_start_date'}; |
my $start = $coursehash{'internal.selfenroll_start_date'}; |
my $end = $coursehash{'internal.selfenroll_end_date'}; |
my $end = $coursehash{'internal.selfenroll_end_date'}; |
if (($start > 0 && $start < $now) && ($end > 0 && $end > $now)) { |
if (($start > 0 && $start < $now) && (($end == 0) || ($end > 0 && $end > $now))) { |
$canenroll = 1; |
$canenroll = 1; |
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} elsif (($end == 0) || ($end > 0 && $end > $now)) { |
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if ($start > $now) { |
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$selfenroll_future = &Apache::lonlocal::locallocaltime($start); |
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} |
} |
} |
} |
} |
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$knownuser = &user_is_known(); |
if (!$canenroll) { |
if (!$canenroll) { |
$r->print(&mt('Self-enrollment is not currently available for this course.').'<br /><br />'); |
$r->print('<h3>'.&mt('Self-enrollment unavailable').'</h3><span class="LC_warning">'. |
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&mt('Self-enrollment is not currently available for this course.'). |
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'</span><br /><br />'); |
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if ($selfenroll_types ne '') { |
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if ($selfenroll_future ne '') { |
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if ($selfenroll_types eq '*') { |
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$r->print(&mt('Self-enrollment will become available starting [_1], and will be available to all LON-CAPA users.',$selfenroll_future).'<br />'); |
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} else { |
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my ($enrolltypes,$longtypes,$alldoms); |
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if ($knownuser) { |
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&get_selfenroll_filters($selfenroll_types,$env{'user.domain'}); |
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my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description'); |
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if (ref($enrolltypes) eq 'HASH') { |
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if (ref($enrolltypes->{$env{'user.domain'}}) eq 'ARRAY') { |
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if (grep(/^any$/,@{$enrolltypes->{$env{'user.domain'}}})) { |
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$r->print(&mt('Self-enrollment will become available starting [_1], and will be available to all LON-CAPA users at your institution ([_2]).', |
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$selfenroll_future,$domdesc).'<br />'); |
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} else { |
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if (&user_can_selfenroll($env{'user.domain'}, |
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$env{'user.name'}, |
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$enrolltypes->{$env{'user.domain'}})) { |
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$r->print(&mt('Self-enrollment will become available starting [_1]; please enroll at that time.',$selfenroll_future)); |
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} else { |
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$r->print(&mt('Although self-enrollment will become available starting [_1], you are ineligible for enrollment.',$selfenroll_future).'<br />'); |
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$r->print(&print_selfenroll_types($longtypes,$env{'user.domain'})); |
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} |
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} |
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} |
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} |
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} else { |
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$r->print(&mt('Self-enrollment will become available starting [_1].', |
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$selfenroll_future).'<br />'); |
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$r->print(&print_selfenroll_types($longtypes)); |
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} |
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} |
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} |
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} |
} |
} |
$knownuser = &user_is_known(); |
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if ($knownuser) { |
if ($knownuser) { |
foreach my $key (keys(%env)) { |
foreach my $key (keys(%env)) { |
if ($key =~ m-^user\.role\.st\./$cdom/$cnum/?(\w*)$-) { |
if ($key =~ m-^user\.role\.st\./$cdom/$cnum/?(\w*)$-) { |
Line 134 sub handler {
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Line 176 sub handler {
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my $missing_formitem = &mt('The link to the requested page could not be followed.')."\\n".&mt('The placeholder for the courseID is absent.'); |
my $missing_formitem = &mt('The link to the requested page could not be followed.')."\\n".&mt('The placeholder for the courseID is absent.'); |
if ($knownuser) { |
if ($knownuser) { |
if (keys(%curr_role)) { |
if (keys(%curr_role)) { |
$r->print(&has_role(%curr_role)); |
$r->print('<h3>'.&mt('Self-enrollment unavailable').'</h3>'. |
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'<span class="LC_warning">'.&has_role(%curr_role).'</span>'); |
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$r->print(&Apache::loncommon::end_page()); |
return OK; |
return OK; |
} |
} |
&process_self_enroll($r,$cdom,$cnum,$selfenroll_types,$selfenroll_registered, |
&process_self_enroll($r,$cdom,$cnum,$selfenroll_types,$selfenroll_registered, |
Line 166 function getIndexByName(item) {
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Line 210 function getIndexByName(item) {
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} |
} |
</script> |
</script> |
END |
END |
$r->print(&mt('You need to be logged into LON-CAPA to self-enroll in a course.').'<ul><li>'.&mt('If you have an account in LON-CAPA, [_1]log-in[_2].','<a href="javascript:setPath('."'$login_path','firsturl','$firsturl'".')">','</a>').'</li>'); |
$r->print('<h3>'.&mt('LON-CAPA account required').'</h3>'. |
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&mt('You need to be logged into LON-CAPA to self-enroll in a course.').'<ul><li>'.&mt('If you have an account in LON-CAPA, [_1]log-in[_2].','<a href="javascript:setPath('."'$login_path','firsturl','$firsturl'".')">','</a>').'</li>'); |
if (@cancreate > 1) { |
if (@cancreate > 1) { |
$r->print('<li>'.&mt('Otherwise:').'<br />'); |
$r->print('<li>'.&mt('Otherwise:').'<br />'); |
my $count = 0; |
my $count = 0; |
Line 196 END
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Line 241 END
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} |
} |
} |
} |
if ($selfenroll_types eq '*') { |
if ($selfenroll_types eq '*') { |
$r->print('<br />'.&mt('You will have an opportunity to self enroll in the course once the account has been created.').'</li></ul>'); |
$r->print('<br />'.&mt('You will be able to self enroll in this course once the account has been created.').'</li></ul>'); |
} else { |
} else { |
$r->print('</li></ul>'); |
$r->print('</li></ul>'); |
my ($enrolltypes,$longtypes,$alldoms) = |
my ($enrolltypes,$longtypes,$alldoms) = |
&get_selfenroll_filters($selfenroll_types,$cdom); |
&get_selfenroll_filters($selfenroll_types); |
$r->print(&print_selfenroll_types($longtypes,$cdom)); |
$r->print(&print_selfenroll_types($longtypes)); |
} |
} |
} else { |
} else { |
$r->print(&mt('You must [_1]log-in[_2] to LON-CAPA with an existing account to be able to enroll in this course, as account creation is not permitted when self-enrolling.','<a href="'.$login_path.'">','</a>')); |
my $cdomdesc = &Apache::lonnet::domain($cdom,'description'); |
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$r->print('<h3>'.&mt('LON-CAPA account required').'</h3>'); |
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$r->print(&mt('You must [_1]log-in[_2] to LON-CAPA with an existing account to be able to enroll in this course, as account creation at this institution ([_3]) is not permitted when self-enrolling.','<a href="'.$login_path.'">','</a>',$cdomdesc)); |
if ($selfenroll_types ne '*') { |
if ($selfenroll_types ne '*') { |
my ($enrolltypes,$longtypes,$alldoms) = |
my ($enrolltypes,$longtypes,$alldoms) = |
&get_selfenroll_filters($selfenroll_types); |
&get_selfenroll_filters($selfenroll_types); |
$r->print('<br /><br />'.&print_selfenroll_types($longtypes)); |
$r->print('<br />'.&print_selfenroll_types($longtypes)); |
} |
} |
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my $displayurl = &escape($firsturl); |
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$r->print(&mt('Submit a request to the LON-CAPA [_1]helpdesk[_2] for [_3] if you require assistance.','<a href="/adm/helpdesk?origurl='.$displayurl.'">','</a>',$cdomdesc)); |
} |
} |
$r->print('<form name ="logmein" method="post" action="">'."\n". |
$r->print('<form name ="logmein" method="post" action="">'."\n". |
'<input type="hidden" name="setting" value=""/>'."\n". |
'<input type="hidden" name="setting" value=""/>'."\n". |
Line 264 sub has_role {
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Line 313 sub has_role {
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my $output; |
my $output; |
if ($curr_role{'status'} eq 'active') { |
if ($curr_role{'status'} eq 'active') { |
my $rolelink = &jump_to_role($curr_role{'role'}); |
my $rolelink = &jump_to_role($curr_role{'role'}); |
$output = &mt('You currently have an active role (section: "[_1]") in this course.',$curr_role{'section'}).' '.$rolelink; |
$output = &mt('You already have an active student role (section: "[_1]") in this course.',$curr_role{'section'}).'<br>'.$rolelink; |
} elsif ($curr_role{'status'} eq 'future') { |
} elsif ($curr_role{'status'} eq 'future') { |
$output = &mt('You have a role (section: "[_1]") in this course which will become active [_2].',$curr_role{'section'},$curr_role{'start'}); |
$output = &mt('You have a student role (section: "[_1]") in this course which will become active [_2].',$curr_role{'section'},$curr_role{'start'}); |
} |
} |
return $output; |
return $output; |
} |
} |
Line 276 sub process_self_enroll {
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Line 325 sub process_self_enroll {
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$selfenroll_access_start,$selfenroll_access_end,$selfenroll_section,$now) = @_; |
$selfenroll_access_start,$selfenroll_access_end,$selfenroll_section,$now) = @_; |
my $udom = $env{'user.domain'}; |
my $udom = $env{'user.domain'}; |
my $uname = $env{'user.name'}; |
my $uname = $env{'user.name'}; |
my @info = ['inststatus']; |
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my %userhash = &Apache::lonnet::userenvironment($udom,$uname,@info); |
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my ($enrolltypes,$longtypes,$alldoms) = |
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&get_selfenroll_filters($selfenroll_types,$udom); |
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my @inststatuses; |
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if ($userhash{'inststatus'} eq '') { |
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push(@inststatuses,'other'); |
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} else { |
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my @esc_statuses = split(/:/,$userhash{'inststatus'}); |
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@inststatuses = map { &unescape($_); } (@esc_statuses); |
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} |
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my $selfenroll = 0; |
my $selfenroll = 0; |
if ($alldoms) { |
my ($enrolltypes,$longtypes,$alldoms); |
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if ($selfenroll_types eq '*') { |
$selfenroll = 1; |
$selfenroll = 1; |
} elsif (ref($enrolltypes) eq 'HASH') { |
} else { |
if (ref($enrolltypes->{$udom}) eq 'ARRAY') { |
($enrolltypes,$longtypes,$alldoms) = |
if (grep(/^any$/,@{$enrolltypes->{$udom}})) { |
&get_selfenroll_filters($selfenroll_types,$udom); |
$selfenroll = 1; |
if ($alldoms) { |
} else { |
$selfenroll = 1; |
foreach my $type (@inststatuses) { |
} elsif (ref($enrolltypes) eq 'HASH') { |
if (grep(/^\Q$type\E$/,@{$enrolltypes->{$udom}})) { |
if (ref($enrolltypes->{$udom}) eq 'ARRAY') { |
$selfenroll = 1; |
if (grep(/^any$/,@{$enrolltypes->{$udom}})) { |
last; |
$selfenroll = 1; |
} |
} else { |
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$selfenroll = &user_can_selfenroll($udom,$uname,$enrolltypes->{$udom}); |
} |
} |
} |
} |
} |
} |
Line 313 sub process_self_enroll {
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Line 353 sub process_self_enroll {
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my ($registered,$instsec,$message) = &check_registered($cdom,$cnum); |
my ($registered,$instsec,$message) = &check_registered($cdom,$cnum); |
$usec = $instsec; |
$usec = $instsec; |
if (!$registered) { |
if (!$registered) { |
$r->print(&mt('Self-enrollment is restricted to students officially registered for this course.').'<br />'); |
$r->print('<h3>'.&mt('Self-enrollment unavailable').'</h3>'.&mt('Self-enrollment is restricted to students officially registered for this course.').'<br />'); |
if ($message) { |
if ($message) { |
$r->print($message); |
$r->print($message); |
} else { |
} else { |
Line 340 sub process_self_enroll {
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Line 380 sub process_self_enroll {
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&Apache::lonnet::set_userprivs(\%userroles,\%newrole,%newgroups); |
&Apache::lonnet::set_userprivs(\%userroles,\%newrole,%newgroups); |
$userroles{'user.role.'.$spec} = $selfenroll_access_start.'.'.$selfenroll_access_end; |
$userroles{'user.role.'.$spec} = $selfenroll_access_start.'.'.$selfenroll_access_end; |
&Apache::lonnet::appenv(\%userroles,[$role,'cm']); |
&Apache::lonnet::appenv(\%userroles,[$role,'cm']); |
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$r->print('<h3>'.&mt('Enrollment process complete').'</h3>'); |
if ($selfenroll_access_end && $selfenroll_access_end <= $now) { |
if ($selfenroll_access_end && $selfenroll_access_end <= $now) { |
$r->print(&mt('The end date for access to this course for users who self-enroll has passed.').'<br />'.&mt('Consequently, although a new role was created for you in the course, it is an inactive role which does not provide access to the course.')); |
$r->print(&mt('The end date for access to this course for users who self-enroll has passed.').'<br />'.&mt('Consequently, although a new role was created for you in the course, it is an inactive role which does not provide access to the course.')); |
} else { |
} else { |
Line 359 sub process_self_enroll {
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Line 400 sub process_self_enroll {
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} |
} |
} |
} |
} else { |
} else { |
$r->print(&mt('Self-enrollment in this course failed.')); |
$r->print('<h3>'.&mt('Enrollment incomplete').'</h3>'. |
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&mt('Self-enrollment in this course failed.')); |
if ($enrollresult ne '') { |
if ($enrollresult ne '') { |
$r->print('<span class="LC_error">'.$enrollresult.'</span>'); |
$r->print('<span class="LC_error">'.$enrollresult.'</span>'); |
} |
} |
} |
} |
} else { |
} else { |
$r->print(&mt('You are not permitted to enroll yourself in this course.').'<br />'); |
$r->print('<h3>'.&mt('Self-enrollment unavailable').'</h3>'. |
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&mt('You are not permitted to enroll yourself in this course.').'<br />'); |
$r->print(&print_selfenroll_types($longtypes)); |
$r->print(&print_selfenroll_types($longtypes)); |
} |
} |
return; |
return; |
} |
} |
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sub user_can_selfenroll { |
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my ($udom,$uname,$domenrolltypes) = @_; |
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my $selfenroll = 0; |
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my @info = ['inststatus']; |
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my %userhash = &Apache::lonnet::userenvironment($udom,$uname,@info); |
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my @inststatuses; |
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if ($userhash{'inststatus'} eq '') { |
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push(@inststatuses,'other'); |
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} else { |
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my @esc_statuses = split(/:/,$userhash{'inststatus'}); |
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@inststatuses = map { &unescape($_); } (@esc_statuses); |
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} |
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foreach my $type (@inststatuses) { |
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if (ref($domenrolltypes) eq 'ARRAY') { |
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if (grep(/^\Q$type\E$/,@{$domenrolltypes})) { |
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$selfenroll = 1; |
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last; |
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} |
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} |
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} |
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return $selfenroll; |
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} |
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sub jump_to_role { |
sub jump_to_role { |
my ($role) = @_; |
my ($role) = @_; |
my $output = <<"END"; |
my $output = <<"END"; |
Line 383 function SelectRole() {
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Line 449 function SelectRole() {
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END |
END |
$output .= '<a href="javascript:SelectRole()">'."\n". |
$output .= '<a href="javascript:SelectRole()">'."\n". |
&mt('Enter course now').'</a>'."\n". |
&mt('Enter course now').'</a>'."\n". |
'<form name="rolechoice" action="/adm/roles">'."\n". |
'<form name="rolechoice" action="/adm/roles" method="post">'."\n". |
'<input type="hidden" name="selectrole" value="" />'."\n". |
'<input type="hidden" name="selectrole" value="" />'."\n". |
'<input type="hidden" name="'.$role.'" value="1" />'."\n". |
'<input type="hidden" name="'.$role.'" value="1" />'."\n". |
'</form>'; |
'</form>'; |
Line 409 sub get_selfenroll_filters {
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Line 475 sub get_selfenroll_filters {
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my ($othertitle,$usertypes,$types) = |
my ($othertitle,$usertypes,$types) = |
&Apache::loncommon::sorted_inst_types($selfdom); |
&Apache::loncommon::sorted_inst_types($selfdom); |
if (ref($usertypes) eq 'HASH') { |
if (ref($usertypes) eq 'HASH') { |
$usertypes->{'any'} = &mt('any'); |
my $anytype = 1; |
$usertypes->{'other'} = &mt('other'); |
foreach my $key (keys(%{$usertypes})) { |
@{$enrolltypes{$selfdom}} = @types; |
if (!grep(/^\Q$key\E$/,@types)) { |
@{$longtypes{$selfdom}} = map {$usertypes->{$_}} @types; |
$anytype = 0; |
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last; |
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} |
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} |
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if ($anytype) { |
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if (!(grep(/^other$/,@types))) { |
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$anytype = 0; |
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} |
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} |
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$usertypes->{'any'} = &mt('Any users'); |
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$usertypes->{'other'} = &mt('Others'); |
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if ($anytype) { |
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@{$enrolltypes{$selfdom}} = ('any'); |
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} else { |
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@{$enrolltypes{$selfdom}} = @types; |
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} |
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@{$longtypes{$selfdom}} = |
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map {$usertypes->{$_}} @{$enrolltypes{$selfdom}} |
} |
} |
} |
} |
} |
} |
Line 424 sub print_selfenroll_types {
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Line 507 sub print_selfenroll_types {
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my ($longtypes,$domain) = @_; |
my ($longtypes,$domain) = @_; |
my $output; |
my $output; |
if (ref($longtypes) eq 'HASH') { |
if (ref($longtypes) eq 'HASH') { |
if (keys(%{$longtypes}) > 0) { |
if ($domain ne '') { |
if ($domain ne '') { |
my $domdesc = &Apache::lonnet::domain($domain,'description'); |
if (ref($longtypes->{$domain}) eq 'ARRAY') { |
if (ref($longtypes->{$domain}) eq 'ARRAY') { |
if (grep(/^any$/,@{$longtypes->{$domain}})) { |
if (grep(/^any$/,@{$longtypes->{$domain}})) { |
$output = &mt('Self-enrollment in this course is only available to users in domain "[_1]".',$domain); |
$output = &mt('Self-enrollment in this course is available to any user affiliated with [_1].',$domdesc); |
} else { |
} else { |
my $status_str = join(', ',@{$longtypes->{$domain}}); |
my $status_str = join(', ',@{$longtypes->{$domain}}); |
$output = &mt('Self-enrollment in this course is only available to users in domain "[_1]" who have the following status: "[_2]".',$domain,$status_str); |
$output = &mt('Self-enrollment in this course is only available to users affiliated with [_1] who have the following status: "[_2]".',$domdesc,$status_str); |
} |
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} |
} |
} else { |
} else { |
$output = &mt('Self-enrollment in this course is only available to users in the following domains (with the following status):').' <ul>'; |
$output = &mt('Self-enrollment is not currently available for this course for users affiliated with [_1].',$domdesc); |
foreach my $selfdom (sort(keys(%{$longtypes}))) { |
} |
if (ref($longtypes->{$selfdom}) eq 'ARRAY') { |
} elsif (keys(%{$longtypes}) > 0) { |
$output .= '<li>'.$selfdom.': '.join(', ',@{$longtypes->{$selfdom}}).'</li>'; |
$output = &mt('Self-enrollment in this course is only available to users affiliated with the following institutions, and who have the required status:').' <ul>'; |
} |
foreach my $selfdom (sort(keys(%{$longtypes}))) { |
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my $selfdomdesc = &Apache::lonnet::domain($selfdom,'description'); |
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if (ref($longtypes->{$selfdom}) eq 'ARRAY') { |
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$output .= '<li>'.$selfdomdesc.': '.join(', ',@{$longtypes->{$selfdom}}).'</li>'; |
} |
} |
$output .= '</ul>'; |
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} |
} |
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$output .= '</ul>'; |
} else { |
} else { |
$output = &mt('Self-enrollment is not currently available for this course.'); |
$output = &mt('Self-enrollment is not currently available for this course.'); |
} |
} |